From Pathfinder Lost Omens High Seas, which isn't enabled.

Cutthroat Grapple

FEAT 16

Activity reaction

Trigger A creature attempts to Escape from your Sawtooth Grapple.

You can punish a creature that tries to escape your blades. Make a melee Strike against the triggering creature. On a hit, the creature takes a –4 circumstance penalty to its Escape attempt and 1d6 bleed damage.

Effect: Cutthroat Grapple

Pathfinder Lost Omens High SeasORC